Petra lood
Истории про Петру
| Authors | Kristiina Kass |
| Genre | Children's |
| Language | Russian |
| Translators | Maia Melts |
| Publisher | KPD |
| Year | 2011 |
| Pages | 95 |
Original book
Petra lood
Petra's Tales (Children's, Estonian)
Published by Tänapäev, 2008, pp. 123